DE2548465A1 - Tuersicherungs-lichtschranke - Google Patents

Tuersicherungs-lichtschranke

Info

Publication number
DE2548465A1
DE2548465A1 DE19752548465 DE2548465A DE2548465A1 DE 2548465 A1 DE2548465 A1 DE 2548465A1 DE 19752548465 DE19752548465 DE 19752548465 DE 2548465 A DE2548465 A DE 2548465A DE 2548465 A1 DE2548465 A1 DE 2548465A1
Authority
DE
Germany
Prior art keywords
light
light barrier
barrier according
housing
transmitter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19752548465
Other languages
German (de)
English (en)
Inventor
Erwin Langenbach
Karl-Hans Sackmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Erwin Sick GmbH Optik Elektronik
Original Assignee
Erwin Sick GmbH Optik Elektronik
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Erwin Sick GmbH Optik Elektronik filed Critical Erwin Sick GmbH Optik Elektronik
Priority to DE19752548465 priority Critical patent/DE2548465A1/de
Priority to IT7627398A priority patent/IT1067048B/it
Priority to CH1191876A priority patent/CH598578A5/xx
Priority to AT706076A priority patent/AT362265B/de
Priority to US05/728,073 priority patent/US4097733A/en
Priority to GB40742/76A priority patent/GB1530706A/en
Priority to FR7632658A priority patent/FR2329835A1/fr
Priority to SE7611996A priority patent/SE411260B/xx
Publication of DE2548465A1 publication Critical patent/DE2548465A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G01V8/22—Detecting, e.g. by using light barriers using multiple transmitters or receivers using reflectors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E05F15/74—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using photoelectric cells
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
DE19752548465 1975-10-29 1975-10-29 Tuersicherungs-lichtschranke Withdrawn DE2548465A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19752548465 DE2548465A1 (de) 1975-10-29 1975-10-29 Tuersicherungs-lichtschranke
IT7627398A IT1067048B (it) 1975-10-29 1976-09-20 Dispositivo di protezione delle porte a rele fotoelettrico
CH1191876A CH598578A5 (cs) 1975-10-29 1976-09-21
AT706076A AT362265B (de) 1975-10-29 1976-09-23 Tuersicherungs-lichtschranke
US05/728,073 US4097733A (en) 1975-10-29 1976-09-30 Door securing light barrier
GB40742/76A GB1530706A (en) 1975-10-29 1976-10-01 Optical presence sensing apparatus
FR7632658A FR2329835A1 (fr) 1975-10-29 1976-10-28 Barriere lumineuse de controle de fermeture de porte
SE7611996A SE411260B (sv) 1975-10-29 1976-10-28 Anordning for dorrbevakning med en brytljusstrale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752548465 DE2548465A1 (de) 1975-10-29 1975-10-29 Tuersicherungs-lichtschranke

Publications (1)

Publication Number Publication Date
DE2548465A1 true DE2548465A1 (de) 1977-09-22

Family

ID=5960388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752548465 Withdrawn DE2548465A1 (de) 1975-10-29 1975-10-29 Tuersicherungs-lichtschranke

Country Status (8)

Country Link
US (1) US4097733A (cs)
AT (1) AT362265B (cs)
CH (1) CH598578A5 (cs)
DE (1) DE2548465A1 (cs)
FR (1) FR2329835A1 (cs)
GB (1) GB1530706A (cs)
IT (1) IT1067048B (cs)
SE (1) SE411260B (cs)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924685A1 (de) * 1978-06-19 1979-12-20 Omron Tateisi Electronics Co Photoelektrische schaltvorrichtung des reflexionstyps
DE3320528A1 (de) * 1983-06-07 1984-12-13 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Tuersicherungs-lichtschranke
DE3700009A1 (de) * 1987-01-02 1988-07-14 Mel Mikroelektronik Gmbh Optoelektronische schutzzonenvorrichtung
EP0376913A1 (de) * 1988-12-19 1990-07-04 Wiener Metallwerk Gesmbh. Automatische Tür, die mittels Lichtschranken gesichert ist
DE4432113A1 (de) * 1994-09-09 1996-03-14 Hella Kg Hueck & Co Vorrichtung zur Überwachung des Schließvorganges einer motorisch angetriebenen Fensterscheibe

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215271A (en) * 1978-11-06 1980-07-29 Arrowhead Enterprises, Inc. Adjustable mirror mount for photoelectric intrusion detector
DE3513671C3 (de) * 1985-04-16 1995-03-23 Sick Optik Elektronik Erwin Lichttaster
CH671295A5 (cs) * 1987-02-27 1989-08-15 Jd Technologie Ag
CA2162214C (en) * 1994-11-07 2000-02-08 Koji Tsutsumi Door sensor system
WO2001092671A1 (de) * 2000-05-31 2001-12-06 Reglomat Ag Anlage zur steuerung der position eines bewegbaren teiles
JP4524532B2 (ja) * 2001-04-13 2010-08-18 オプテックス株式会社 光線式センサ
US8405456B2 (en) 2009-03-31 2013-03-26 Quantance, Inc. High speed power supply system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620653A (cs) *
US2922992A (en) * 1956-03-13 1960-01-26 Clifford M Witcher Guidance device
DE1225903B (de) * 1961-05-25 1966-09-29 Hamburger Hochbahn Ag Einrichtung zum Zaehlen der eine Tuer, Sperre od. dgl. passierenden Personen
DE1221927B (de) * 1964-05-06 1966-07-28 Sick Erwin Lichtschranke, insbesondere Unfallschutzvorrichtung
US3488510A (en) * 1967-06-12 1970-01-06 Sylvania Electric Prod Radiation sensitive object detection system
US3500063A (en) * 1968-06-10 1970-03-10 Rca Corp Scanning laser obstruction detection system utilizing a retroreflective strip
US3752978A (en) * 1971-02-04 1973-08-14 Arrowhead Ets Inc Photoelectric intrusion detector
US3774039A (en) * 1973-03-05 1973-11-20 Scient Techn Inc Photoelectric apparatus for detecting light reflected from an object
DE2359261A1 (de) * 1973-11-28 1975-06-19 Fietz Erwin Herbert Vorrichtung zum ueberwachen von raeumen, grundstuecken, anlagen etc

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924685A1 (de) * 1978-06-19 1979-12-20 Omron Tateisi Electronics Co Photoelektrische schaltvorrichtung des reflexionstyps
DE2953621C2 (de) * 1978-06-19 1987-05-07 Omron Tateisi Electronics Co., Kyoto Photoelektrische Schaltvorrichtung
DE3320528A1 (de) * 1983-06-07 1984-12-13 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Tuersicherungs-lichtschranke
DE3700009A1 (de) * 1987-01-02 1988-07-14 Mel Mikroelektronik Gmbh Optoelektronische schutzzonenvorrichtung
EP0376913A1 (de) * 1988-12-19 1990-07-04 Wiener Metallwerk Gesmbh. Automatische Tür, die mittels Lichtschranken gesichert ist
AT392820B (de) * 1988-12-19 1991-06-25 Austria Metall Automatische tuer, die mit einem lichtschranken abgesichert ist
DE4432113A1 (de) * 1994-09-09 1996-03-14 Hella Kg Hueck & Co Vorrichtung zur Überwachung des Schließvorganges einer motorisch angetriebenen Fensterscheibe

Also Published As

Publication number Publication date
CH598578A5 (cs) 1978-04-28
ATA706076A (de) 1980-09-15
SE411260B (sv) 1979-12-10
US4097733A (en) 1978-06-27
IT1067048B (it) 1985-03-12
AT362265B (de) 1981-04-27
FR2329835A1 (fr) 1977-05-27
GB1530706A (en) 1978-11-01
FR2329835B1 (cs) 1982-09-17
SE7611996L (sv) 1977-04-30

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Legal Events

Date Code Title Description
8130 Withdrawal